Mary C Newman , CA April 17, 2016 I needed dryer knobs The knobs arrived and at first they did not fit. I then looked at the knob extension and realized the inserts were left inside. I pulled those out and the new knobs went in so fast and easy. The price was $20.00 less per knob compared to other places I had looked. I am very pleased and they arrived almost overnight. Read More... Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes Tools: Pliers